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Re: Floating-point constant folding in Emacs byte compiler
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From: |
Eli Zaretskii |
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Subject: |
Re: Floating-point constant folding in Emacs byte compiler |
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Date: |
Mon, 02 Apr 2018 17:05:42 +0300 |
> Date: Mon, 2 Apr 2018 06:37:40 -0700 (PDT)
> From: Drew Adams <address@hidden>
> Cc: address@hidden, address@hidden, address@hidden, address@hidden
>
> Would it be possible for a user or Lisp code to be
> able to specify that it does not want the byte compiler
> to perform such floating-point optimization, in order
> to provide more platform-independence?
We didn't yet decide to make any changes in the byte compiler, so I
see no need to discuss such fire escapes. The current trend is to
disable optimizations when they harm portability or cause undefined
or unspecified behavior.
- Re: Floating-point constant folding in Emacs byte compiler, Pip Cet, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Noam Postavsky, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Stefan Monnier, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Paul Eggert, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Pip Cet, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Eli Zaretskii, 2018/04/02
- Re: Floating-point constant folding in Emacs byte compiler, Pip Cet, 2018/04/02